There were originally 16 Leyland Olympians bought between 1989 and 1990 of which none remain in service.
Later they bought about 20 Vickers 6-ton tanks between 1935 and 1936.
France and Italy buy between a quarter and a third of their imported gas from Russia.
"We bought 48 between the two of us."
The Hunts bought their antiquities and coins between 1977 and 1979.
This was first exhibited at the gallery in 1954, initially on loan and then bought outright between 1980 and 1991.
"We would buy one plate a day and share it between two or three people."
They are also counting on Internet sales to cater to people who simply must buy between auctions.
The incentives will apply to cars bought between Jan. 1, 1990, and July 31, 1992.
Mr. Ford bought more than 70,000 acres here between 1925 and 1935.